Because I need to modify the cost of each instruction, I'm doing a compilation with linaro gcc source code.
Until now I use gcc-linaro-4.7-2013.04 which is in the linaro-toolchain-binaries 4.7 package(linaro hompage-Download-
Binaries-linaro-toolchain-binaries 4.7), and I didn't change anything yet.
I compiled with configure below.
./configure --prefix=/home/kynic0/workspace/linaro-gcc-built --target=arm-none-eabi
configure:3602: error: in `/home/kynic0/workspace/gcc-linaro-4.7-2013.04/arm-none-eabi/libgcc': configure:3605: error: cannot compute suffix of object files: cannot compile See `config.log' for more details.
I tried re-downloading the source file, compiling several times, cleaning prefixed directory, but I really don't know what is problem.
Some people said that GDB is problem, but I can't catch the right way to solve it.
Please help this n00b.
I attached the log file.